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Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Publication of CH535252ApublicationCriticalpatent/CH535252A/en
C07D267/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one oxygen atom as the only ring hetero atoms
C07D267/02—Seven-membered rings
C07D267/08—Seven-membered rings having the hetero atoms in positions 1 and 4
C07D267/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
C07D267/14—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with one six-membered ring
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Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
CH468070A1969-03-281970-03-26 Process for the preparation of 2,3,4,5-tetrahydro-1,4-benzoxazepinesCH535252A (en)